| 摘要 |
A wear tip for a rotor of a centrifugal mineral breaker, comprises a carrier 80 having at least two wear edges 82, 84 each disposed transversely to the path of mineral material being ejected from the rotor. A longitudinally extending groove 122 between the first 82 and second 84 wear edges forms a rock retaining recession. Each wear edge 82, 84 has a wear face 108 with a recess 106 therein. An insert 112 of abrasion resistant material is disposed in each recess 106. Each insert 112 has an outerwear surface and an arcuate inner surface 114 conforming to the profile of the recess 106. The outer wear surface of each insert 112 is generally in planar alignment with the wear face 108 of one of the wear edges 82, 84.
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